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<pre><span class="sourceLineNo">001</span>package org.teapot.db.orm;<a name="line.1"></a>
<span class="sourceLineNo">002</span><a name="line.2"></a>
<span class="sourceLineNo">003</span>import org.teapot.db.orm.mdl.MdlColumn;<a name="line.3"></a>
<span class="sourceLineNo">004</span><a name="line.4"></a>
<span class="sourceLineNo">005</span>import java.sql.PreparedStatement;<a name="line.5"></a>
<span class="sourceLineNo">006</span>import java.sql.ResultSet;<a name="line.6"></a>
<span class="sourceLineNo">007</span>import java.sql.SQLException;<a name="line.7"></a>
<span class="sourceLineNo">008</span>import java.sql.Wrapper;<a name="line.8"></a>
<span class="sourceLineNo">009</span><a name="line.9"></a>
<span class="sourceLineNo">010</span>public class DefConv implements IConv {<a name="line.10"></a>
<span class="sourceLineNo">011</span>  private static volatile DefConv instance;<a name="line.11"></a>
<span class="sourceLineNo">012</span><a name="line.12"></a>
<span class="sourceLineNo">013</span>  @Override<a name="line.13"></a>
<span class="sourceLineNo">014</span>  public Object conv2Mdl(MdlColumn column, java.sql.Wrapper wrap, IKeyValue obj)<a name="line.14"></a>
<span class="sourceLineNo">015</span>      throws SQLException {<a name="line.15"></a>
<span class="sourceLineNo">016</span>    ResultSet rs = (ResultSet) wrap;<a name="line.16"></a>
<span class="sourceLineNo">017</span>    if ("java.lang.Long".equals(column.getTypeNameJava())) {<a name="line.17"></a>
<span class="sourceLineNo">018</span>      obj.set(column.getTableName() + "." + column.getColumnName(),<a name="line.18"></a>
<span class="sourceLineNo">019</span>          rs.getLong(column.getColumnName()));<a name="line.19"></a>
<span class="sourceLineNo">020</span>    } else {<a name="line.20"></a>
<span class="sourceLineNo">021</span>      obj.set(column.getTableName() + "." + column.getColumnName(),<a name="line.21"></a>
<span class="sourceLineNo">022</span>          rs.getObject(column.getColumnName()));<a name="line.22"></a>
<span class="sourceLineNo">023</span>    }<a name="line.23"></a>
<span class="sourceLineNo">024</span>    return null;<a name="line.24"></a>
<span class="sourceLineNo">025</span>  }<a name="line.25"></a>
<span class="sourceLineNo">026</span><a name="line.26"></a>
<span class="sourceLineNo">027</span>  @Override<a name="line.27"></a>
<span class="sourceLineNo">028</span>  public IConv getInstance() {<a name="line.28"></a>
<span class="sourceLineNo">029</span>    if (DefConv.instance == null) {<a name="line.29"></a>
<span class="sourceLineNo">030</span>      synchronized (DefConv.class) {<a name="line.30"></a>
<span class="sourceLineNo">031</span>        if (DefConv.instance == null) {<a name="line.31"></a>
<span class="sourceLineNo">032</span>          DefConv.instance = new DefConv();<a name="line.32"></a>
<span class="sourceLineNo">033</span>        }<a name="line.33"></a>
<span class="sourceLineNo">034</span>      }<a name="line.34"></a>
<span class="sourceLineNo">035</span>    }<a name="line.35"></a>
<span class="sourceLineNo">036</span>    return DefConv.instance;<a name="line.36"></a>
<span class="sourceLineNo">037</span>  }<a name="line.37"></a>
<span class="sourceLineNo">038</span><a name="line.38"></a>
<span class="sourceLineNo">039</span>  @Override<a name="line.39"></a>
<span class="sourceLineNo">040</span>  public Object conv2Db(Wrapper wrap, int index, MdlColumn col, IKeyValue obj)<a name="line.40"></a>
<span class="sourceLineNo">041</span>      throws SQLException {<a name="line.41"></a>
<span class="sourceLineNo">042</span>    PreparedStatement stmt = (PreparedStatement) wrap;<a name="line.42"></a>
<span class="sourceLineNo">043</span>    stmt.setObject(index,<a name="line.43"></a>
<span class="sourceLineNo">044</span>        obj.get(col.getTableName() + "." + col.getColumnName()));<a name="line.44"></a>
<span class="sourceLineNo">045</span>    return null;<a name="line.45"></a>
<span class="sourceLineNo">046</span>  }<a name="line.46"></a>
<span class="sourceLineNo">047</span><a name="line.47"></a>
<span class="sourceLineNo">048</span>}<a name="line.48"></a>




























































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